A three-dimensional graphics data rendering method. A first issue resolution rate is determined for the calls in the set that were released by the customer, and a second issue resolution rate is determined for the calls in the set that were released by the call center agent. A media driver may initialize the media hardware. Further, a post-passivation interconnect structure is conformally formed on the protection layer, and the PPI structure includes a landing pad region, a protrusion pattern over at least a portion of the landing pad region and a connection line electrically connected to the conductive pad. Other embodiments are described and claimed.